Movoto Real Estate
Sold on 08/28/2026
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21055 Stonybrook Dr, Walnut, CA 91789

$1,900,000

Last sold 08/28/2026 after 88 Days

  • 5

    bed

  • 3

    bath

  • 3,216

    Sqft ($591/Sqft)

House not for sale

About 21055 Stonybrook Dr

Property type House
Year built 1988
HOA fee $0/month
Lot size 1.07 Acre
Movoto estimate
Parking 3 garage spaces
Property description
Experience the privacy and tranquility of this exceptional gated estate nestled in the prestigious Snow Creek community of Walnut, served by the award-winning Walnut Valley Unified School District and highly acclaimed Westhoff Elementary School. Thoughtfully updated throughout, this beautifully maintained residence features 5 spacious bedrooms, 3 bathrooms, and a versatile oversized bonus room that can easily serve as a fifth bedroom, media room, game room, home gym, or children's playroom. The beautifully remodeled kitchen and bathrooms provide true move-in-ready comfort while offering an ideal floor plan for both everyday living and entertaining. Tucked behind gates and accessed by a long private driveway, this home offers an extraordinary sense of privacy rarely found in Walnut. Set on an approximately 1.07-acre private hillside estate lot, the property is surrounded by mature trees, natural open space, and a peaceful setting that creates the feeling of your own private retreat. The resort-inspired backyard is designed for California indoor-outdoor living, featuring a sparkling pool and spa framed by mature landscaping and a serene hillside backdrop. Whether entertaining guests, spending time with family, or simply enjoying the quiet surroundings, this outdoor space offers a relaxing lifestyle with exceptional privacy. Located in one of Walnut's most sought-after neighborhoods, this home is just minutes from parks, shopping, dining, and convenient freeway access while offering the rare combination of privacy, beautifully updated interiors, resort-style amenities, and top-rated schools. Enjoy the rare luxury of exceptional privacy without sacrificing convenience, just minutes from top-rated schools, shopping, and dining. A truly exceptional opportunity to own a private estate in one of Walnut's most desirable communities.
Listed by
Listing Agent - Guo Hui He
Listing Agent Contact: 626-589-7924
Listing Office - REALTY ONE GROUP WEST
Source: CRMLS mls logo
MLS#CV26120174 • last updated 1 month ago
Movoto checked CRMLS for data 6 minutes ago
Overview
Levels/Style Two, House
Type Residential
SubType Single Family Residence
Status Closed
Living Area 3216
Lot Size (Acres) 1.0687
Lot Size (SqFt) 46552
Year Built 1988
Interior
Total # of Bathrooms 3
# Full Baths 3
Total # of Bedrooms 5
Appliances Gas Range, Dishwasher
Interior Features Ceiling Fan(s)
Exterior
Parking Garage Faces Front, Driveway
# Parking Spaces 3
# Garage Spaces 3
Lot Description 0-1 Unit/Acre
Patio/ Porch None
Amenities / Utilities
Fireplaces Dining Room
Sewer/ Septic Public Sewer
Water Source Public
Electric Electricity - On Property
Spa Private
Location
View Back Bay
County Los Angeles
Community Features Curbs
Neighborhood Snow Creek Community
High School District Walnut Valley Unified
Directions Grand Ave & Stonybrook Drive
APN 8709061032
Lot/ Land Details
Road Frontage City Street
Road Surface Paved
$2.04M
Range: $1.87M-$2.2M
Last 30 days 
  • Aug 2026
    mls logo MLS # CV26120174
  • Aug 29, 2026 Sold
    $1,900,000 (-7.7%)
  • Aug 5, 2026 Pending
    —
  • Aug 3, 2026 Price Change
    $2,058,000 (-4.2%)
  • Jul 5, 2026 Price Change
    $2,149,000 (-2.3%)
  • Jun 1, 2026 Listed
    $2,200,000 (+40.3%)
  • Oct 2014
    Public Records
  • Oct 7, 2014 Sold
    $1,568,000
  • Oct 2014
    mls logo MLS # TR14163357
  • Oct 7, 2014 Sold
    $1,568,000 (+0.6%)
  • Aug 13, 2014 Back Up Offer
    —
  • Jul 31, 2014 Listed
    $1,558,000
  • Year Property taxes Tax assessment
  • 2024
    $22,434 +2.5%
    $1,847,542 +2.0%
  • 2023
    $21,891 +2.1%
    $1,811,316
  • 2022
    $21,448 +1.8%
    $1,811,316 +4.04%
  • 2021
    $21,066 +1.3%
    $1,740,983 +1.04%
  • 2020
    $20,800 +5.7%
    $1,723,132 +2.0%
  • 2018
    $19,679 +4.8%
    $1,689,346 +4.04%
  • 2017
    $18,776 +2.9%
    $1,623,749 +2.0%
  • 2016
    $18,252 -0.5%
    $1,591,912
  • 2015
    $18,349
    —
  • 21055 Stonybrook Dr
    $1.9M
  • —
  • 91789
    $1.39M +4% y/y
  • Walnut
    $1.42M +8% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
21045 Stonybrook Dr, Walnut, CA 91789 $1,796,000 3/3 2,395 0.03
21065 Stonybrook Dr, Walnut, CA 91789 $1,974,000 4/4 2,789 0.04
21075 Stonybrook Dr, Walnut, CA 91789 $1,983,000 3/3 2,835 0.04
21035 Stonybrook Dr, Walnut, CA 91789 $1,974,000 4/3 2,859 0.06
21107 Stonybrook Dr, Walnut, CA 91789 $1,980,000 4/3 2,859 0.06
21050 Stonybrook Dr, Walnut, CA 91789 $1,979,000 4/3 2,859 0.07
21060 Stonybrook Dr, Walnut, CA 91789 $1,979,000 4/4 2,789 0.07
21117 Stonybrook Dr, Walnut, CA 91789 $1,908,000 4/4 2,789 0.07

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

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Source: GreatSchools.org © 2026. All rights reserved.

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